dvd hickupsWhen I play

When I play dvds new, old, original and backups it hickups stop for 2 or 3 seconds will playing the movie
is there a way to fix this ?

its a ver 9 ps2 no chip


thanks

i actually have the same problem been wondering how to fix this

I dont have anymore problems with the originals but the backups are having hickups and i think its the burner I have play the cleaning cd,difrag the pc and leave the pc alone while burning but they still have hickups what to do?